.bigdata-root {
  background: linear-gradient(120deg, #f8f6ff 0%, #eafff6 100%);
  padding: 32px 0;
}
.bigdata-tabs {
  display: flex;
  gap: 32px;
  justify-content: center;
  margin-bottom: 32px;
}
.bigdata-tab {
  font-size: 20px;
  color: #888;
  padding: 8px 32px;
  border-radius: 24px;
  cursor: pointer;
  background: transparent;
  transition: all 0.2s;
}
.bigdata-tab.active {
  color: #fff;
  background: linear-gradient(90deg, #ffb86c 0%, #ff7b7b 100%);
  font-weight: bold;
  box-shadow: 0 2px 8px #ffb86c33;
}
.bigdata-content {
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
}
.bigdata-title {
  font-size: 32px;
  font-weight: bold;
  margin-bottom: 24px;
  color: #222;
}
.bigdata-card-list {
  display: flex;
  gap: 24px;
  margin-bottom: 16px;
}
.bigdata-card {
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 2px 12px #0001;
  width: 240px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: box-shadow 0.2s;
  position: relative;
}
.bigdata-card-img-wrap {
  width: 100%;
  height: 320px;
  overflow: hidden;
  border-radius: 18px 18px 0 0;
}
.bigdata-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.bigdata-card-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px 10px 16px;
  background: #fff;
}
.bigdata-card-info {
  display: flex;
  align-items: center;
  gap: 6px;
}
.bigdata-card-icon {
  width: 20px;
  height: 20px;
}
.bigdata-card-title {
  font-size: 16px;
  font-weight: 500;
  color: #222;
}
.bigdata-card-desc {
  color: #888;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.bigdata-card-arrow {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  margin-left: 4px;
  transition: background 0.2s;
  border-radius: 50%;
}
.bigdata-card-arrow:hover {
  background: #f5f6fa;
}
.bigdata-slider-arrow {
  position: absolute;
  right: -24px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  z-index: 2;
  transition: box-shadow 0.2s;
}
.bigdata-slider-arrow:hover {
  box-shadow: 0 2px 8px #ffb86c33;
}
.bigdata-more {
  text-align: right;
  color: #888;
  margin-top: 16px;
  cursor: pointer;
  font-size: 16px;
}